1. What is the largest component of the human body?
A. skin B. carbon
C. water D. calcium

2. A condition whose symptoms may include heavy sweeting, rapid pulse and heat cramps.
A. body overheating B. hypothermia C. osteoarthritis D. fatigue

3. It occurs when your blood pressure drops and blood flow to the brain is temporarily reduced.
A. hyperthermia B. fatigue
C. heat syncope D. body overheating

4. A heat- related condition characterized by an abnormally high body temperature. A. heat stroke B. overexertion
C. hypothermia D. hyperthermia

5. This occurs when people push themselves too hard during physical activities like
dancing.
A. heat stroke B. overexertion C. hypothermia D. hyperthermia

6. An illness that can be caused by exposure to extreme heat.
A. heat stroke B. fatigue
C. heat stress D. hypothermia

7. A medical emergency that occurs when your body loses heat faster than it can produce heat, causing a dangerously low body temperature.
A. heat stroke B. fatigue
C. heat stress D. hypothermia

8. When dehydration occurs, the blood becomes:
A. thicker B. colder
C. thinner D. none of the above

9. A heat- related condition characterized by an abnormally high body temperature.
A. heat stroke B. overexertion C. hypothermia D. hyperthermia

10. During early stages of hypothermia, heart rate will _________.
A. increase B. stay the same
C. decrease D. stop

11. A condition whose symptoms may include heavy sweeting, rapid pulse and heat cramps.
A. body overheating B. hypothermia C. osteoarthritis D. fatigue

12. Which of the following clinical signs is not associated with heatstroke?
a. Disseminated intravascular coagulopathy
b. Hypothermia c. Tachycardia
d. Collapse

13. A term used to describe an overall feeling of tiredness or lack of energy
A. heat stroke B. fatigue
C. heat stress D. hypothermia

14. This occurs when people push themselves too hard during physical activities like
dancing.
A. heat stroke B. overexertion C. hypothermia D. hyperthermia

15. Occurs when someone is vigorously active in a hot environment, such as playing sports on a hot summer day or participating in military training activities.
A. Nonexertional heat stroke B. Exertional heat C. heat stress D. hypothermia